CN205868281U - Vertical activated carbon regeneration stove that discharges - Google Patents
Vertical activated carbon regeneration stove that discharges Download PDFInfo
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- CN205868281U CN205868281U CN201620648671.3U CN201620648671U CN205868281U CN 205868281 U CN205868281 U CN 205868281U CN 201620648671 U CN201620648671 U CN 201620648671U CN 205868281 U CN205868281 U CN 205868281U
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- electrode
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Abstract
The utility model discloses a vertical activated carbon regeneration stove that discharges, it includes the frame, is equipped with the feeding storehouse on the top of frame, is equipped with out the feed bin in the bottom of frame, in the feeding storehouse with go out to be equipped with regeneration furnace assembly between the feed bin, regeneration furnace assembly is by last a plurality of regeneration furnace assembly one -tenth that is equipped with in proper order under to, the regenerator include insulation cover, annular graphite electrode and central electrode, central authorities' electrode is fixed in insulation cover central authorities, and the coaxial dress of joining in marriage of annular graphite electrode is in the insulation cover cavity, and it has the current conducting plate to lie in to imbed between the inner wall of annular graphite electrode and insulation cover, the threaded form of outer wall upper band of central electrode protruding, correspond annular graphite electrode's the threaded form of inner wall upper band protruding, outer wall and annular graphite electrode's the inner wall of central electrode between form annular regeneration cavity. The utility model discloses a ring shape furnace body and central electrode structure make the active carbon be heated evenly, adopt the independent furnace body of multistage formula, satisfy the demand of active charcoal activating to the temperature.
Description
Technical field
The invention belongs to field of chemical equipment, particularly to a kind of vertical electric discharge activated carbon regeneration furnace.
Background technology
Activated carbon is good drainage remove impurity material, and activated carbon can be entered by active carbon regenerating technology after absorption is full
Row regeneration is to reuse, and active carbon regenerating technology is accomplished by using electric discharge activated carbon regeneration furnace, and existing electric discharge activated carbon is again
Raw stove generally is vertical, and its structure is generally put by being positioned at parallel two plate electrode of vertical rectangle furnace interior
Electricity carries out thermal regeneration to activated carbon, and regenerating furnace so can bring about following two problem:
1. because body of heater is rectangle, four angular positions of furnace interior are dead angle, and at dead angle, activated carbon flowing velocity is slow,
Discharge effect is poor, it is easy to causes the bonding caking of carbon and battery lead plate, burner hearth localized burn, makes regeneration burner hearth damage.
2. space thermal field maldistribution, in regenerating furnace, activated carbon flowing inequality, causes regenerating active carbon effect also to differ
Causing, overall regeneration effect is undesirable.
The most single body of heater can only use single temperature of thermal field to regenerate, it is impossible to realizes the multistage staged temperature difference, revival
The poorest.
4. because regenerating furnace needs the both positive and negative polarity using electrode to discharge, and the electromotive force of common body of heater minute surface is uniform, difficult
To produce in electric arc and whole regenerative space, respective regions is without electric arc, electric arc maldistribution, and thermal field is uneven.
Summary of the invention
The bending part regeneration effect that the present invention is directed to rectangle body of heater in prior art is poor, the problem that overall thermal field distribution is uneven
And a kind of vertical electric discharge activated carbon regeneration furnace is provided, it is unique that it has structure, convenient to install and maintain, electric discharge homogeneous heating, regeneration
The features such as efficiency is high, energy consumption is low.
Providing a kind of vertical electric discharge activated carbon regeneration furnace, it includes frame, is provided with feeding warehouse on the top of frame, at machine
The bottom of frame is provided with discharging bin, is provided with regeneration bench of burners, regenerates bench of burners by setting the most successively between feeding warehouse and discharging bin
It is made up of multiple regenerating furnaces, described feeding warehouse, regenerates and be connected successively between bench of burners and discharging bin；
Described regenerating furnace includes muff, ring-shaped graphite electrode and contre electrode, and described contre electrode is fixed on insulation
Set central authorities, ring-shaped graphite electrode is coaxially fitted in muff cavity, between ring-shaped graphite electrode and the inwall of muff
Being embedded with conductive plate, conductive plate is fitted on ring-shaped graphite electrode, the outer wall of described contre electrode is threaded shape protruding,
Corresponding is threaded shape projection, the outer wall of described contre electrode and annular stone on the inwall of described ring-shaped graphite electrode
The regeneration cavity of annular is formed between the inwall of electrode ink.
Further, described contre electrode is cylinder type graphite electrode, and contre electrode is contour with ring-shaped graphite electrode.
Further, upper at each regenerating furnace is fitted with a temperature sensor, the temperature-sensitive end of each temperature sensor
All extend in the regeneration cavity of regenerating furnace.
Further, being embedded with multiple binding post on each muff, binding post connects through muff with conductive plate,
The bottom of each contre electrode is connected to electrified cable, and electrified cable passes muff and extends to outside muff.
Further, described conductive plate is ring shaped conductive plate, and conductive plate hoop is on the outer wall of ring-shaped graphite electrode.
Further, described screw-like projection stretches out from the outer wall of contre electrode and lower edges gradually closes up,
Close up meet most advanced and sophisticated with one；Described screw-like is protruding stretch out from the inwall of ring-shaped graphite electrode and lower edges by
Gradually close up, close up meet most advanced and sophisticated with one.
Further, regenerate bench of burners bottom discharge mouth to being connected to transition thermal insulation barn, the discharging opening of transition thermal insulation barn with go out
The charging aperture of feed bin is connected.
Further, the warehouse of described discharging bin is hollow type interlayer cone structure, and the outer wall of discharging bin has use
In the water inlet and the outlet that are passed through recirculated water.
Further, the two ends of each regenerating furnace are installed with adapter sleeve, share one between two adjacent regenerating furnaces
Adapter sleeve.
Further, the central authorities of each adapter sleeve are with the bayonet socket for engaging contre electrode, each contre electrode
The central authorities of muff it are fixed on by the bayonet socket of upper and lower two adapter sleeves.
The present invention compares relative to prior art and has the advantages that
The present invention uses annular body of heater and contre electrode structure, makes activated carbon be heated evenly, low, regeneration efficiency of wearing and tearing
High, it is to avoid the electric discharge of other structures is uneven and that cause heating is uneven and partial breakdown phenomenon；
The muff of regenerating furnace is for being heat insulation set, it is possible to decrease energy consumption, improves in-furnace temperature, improves regeneration efficiency；
Using multisection type single oven structure, during work, each section of regenerating furnace is the most individually provided with control unit, every by giving
The primary reformer body different temperature parameter of distribution, heat time heating time, the heating-up temperature of Discrete control activated carbon, activated according to activated carbon
Journey, makes activated carbon absorb different heats at diverse location, meets the activated carbon activation demand to temperature.
The present invention has homogeneous heating, regeneration efficiency is high, energy consumption is low, favorable regeneration effect, be easy to dismount the features such as maintenance.
The transition muff of bottom uses circulated water-cooled cooling structure, can slowly reduce the temperature of activated carbon, it is to avoid
The infringement that activated carbon is caused by direct cooling, to transit to activated carbon in the discharge bin of bottom and to coordinate feed appliance to send.
In body of heater, regenerating active carbon heating power supply uses three sections of independent controls, and every section of power supply all uses direct current pulse power source control
System, effectively controls the firing rate of activated carbon by controlling the parameters such as background current, peak point current, pulse frequency, peak pulse duration
And heating-up temperature.
By controlling discharger, temperature sensor and regeneration heating power supply composition closed-loop control system, according to temperature sensing
The temperature signal of device controls the signals of telecommunication such as the background current of renewable power supply, peak point current, pulse frequency, peak pulse duration and discharger
Discharging speed.
By being threaded shape projection on the outer wall of contre electrode and on the inwall of graphite electrode, at discharge process
In, even if in the case of discharge current is the least, it is positioned at the protruding most advanced and sophisticated position of both sides screw-like and is also easy to produce electric arc, make
Electric discharge reactivating process is more easy to control, it is to avoid the discharge current of other structures greatly, easily punctures and shortcoming rambunctious；Electric arc is also
Arranging at ring regenerative space intracavity in the shape of a spiral, the thermal field of whole regeneration cavity is the most uniform；
It is threaded shape on the outer wall of contre electrode and on the inwall of graphite electrode protruding, the activity in regeneration cavity can be made
Charcoal dislocation in the shape of a spiral flows downward, it is to avoid activated carbon is the dirtiest, strengthens the mobility of activated carbon, promotes activated carbon greatly
Regeneration rate.
On the outer wall of contre electrode and it is threaded shape projection on the inwall of graphite electrode and utilizes point discharge phenomenon so that
Whole electric field is more easy between screw-like projection to produce electric arc, and the screw thread being designed with makes electric arc distribution extremely uniform, heat
Field is uniformly.
Accompanying drawing explanation
Fig. 1 is overall structure figure of the present invention；
Fig. 2 is the structure chart of single regenerating furnace；
Fig. 3 is schematic enlarged-scale view at A in Fig. 2；
Fig. 4 is schematic enlarged-scale view at B in Fig. 2；
Fig. 5 is the sectional view that screw-like is protruding；
Fig. 6 is the schematic diagram that shape is closed up in the protruding extension of screw-like；
Reference in figure is: frame 1, feeding warehouse 2, regenerate bench of burners 3, transition thermal insulation barn 4, discharging bin 5, spiral discharging
Device 6, adapter sleeve 7, muff 3a, conductive plate 3b, ring-shaped graphite electrode 3c, contre electrode 3d, screw-like projection 3e, regeneration cavity
3h, temperature sensor 3f, most advanced and sophisticated 3ea, binding post 3i.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further details
As shown in Figure 1, Figure 2, as it is shown in figure 1, the present invention includes frame, frame is vertical framework, is positioned at frame at machine frame inside
Top is provided with feeding warehouse, and the bottom being positioned at frame at machine frame inside is provided with discharging bin, is provided with between feeding warehouse and storage bin
Regenerating bench of burners and transition thermal insulation barn 4, the discharging opening of the feeding warehouse charging aperture bench of burners with regeneration connects, regenerate bench of burners discharging opening and
The charging aperture of transition thermal insulation barn connects, and the discharging opening of transition thermal insulation barn connects with the charging aperture of discharging bin, and transition thermal insulation barn sets up
In frame.
As depicted in figs. 1 and 2, described regeneration is bench of burners to be made up of multiple regenerating furnaces, and multiple regenerating furnaces are the most successively
Relatively being picked up by adapter sleeve, the top bench of burners in regeneration is connected with feeding warehouse by adapter sleeve, in the bottom that regeneration is bench of burners
It is connected with transition thermal insulation barn by adapter sleeve, with draw-in groove and projection on each adapter sleeve, is positioned in the both ends of the surface of regenerating furnace
Again with draw-in groove and projection, be in series successively by the way of engaging docking by multiple regenerating furnaces, the central authorities of each adapter sleeve
All with the bayonet socket for engaging contre electrode.
As in figure 2 it is shown, described regenerating furnace includes institute's muff, ring-shaped graphite electrode and contre electrode, described central authorities electricity
Extremely cylindrical, contre electrode is fixed on the central authorities of muff by the bayonet socket of two adapter sleeves of upper and lower side of place regenerating furnace,
The inner chamber of muff is cylindrical inner chamber, and ring-shaped graphite electrode is coaxially fitted in muff cavity, be positioned at ring-shaped graphite electrode with
Being embedded with conductive plate between the inwall of muff, conductive plate is ring shaped conductive plate, and conductive plate hoop is on ring-shaped graphite electrode, described
Contre electrode outer wall on to be threaded shape protruding, corresponding is threaded shape on the inwall of described ring-shaped graphite electrode
Projection, forms the regeneration cavity of annular between outer wall and the inwall of ring-shaped graphite electrode of described contre electrode.
As shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, protruding upper and lower two edges that stretch out on the wall of place of screw-like are gradually drawn close
Until converging, meet is with arc or vertical tip, and the cross section of described screw-like projection is the triangle that gradual change is reduced,
Triangle most advanced and sophisticated at be shaped as arc or vertical plane, cross section is above-mentioned triangular shaped projection along outside contre electrode
Wall extends to form helical raised in the shape of a spiral, cross section be above-mentioned triangular shaped projection along graphite electrode inwall in
Spiral extension is to form helical raised.
As in figure 2 it is shown, be embedded with multiple binding post on the muff of each regenerating furnace, binding post embedded part is switched to
On conductive plate, binding post passes outside muff, and the bottom on each contre electrode is connected to electrified cable, electrified cable by
Cable passage reserved on adapter sleeve passes outside regenerating furnace, and electrified cable and binding post on each regenerating furnace are all connected to same
On one controller, controller can control the temperature of each regenerating furnace respectively.
As it is shown on figure 3, be fitted with a temperature sensor on each regenerating furnace, temperature sensor is through the guarantor of regenerating furnace
Temperature set and conductive plate and graphite electrode extend in the regeneration cavity of regenerating furnace.
Being provided with spiral discharging device as it is shown in figure 1, be positioned in frame below discharging bin, the discharging opening of discharging bin goes out with spiral
The charging aperture of glassware is connected.
For ensureing cooling effect, the warehouse of discharging bin is hollow type interlayer cone structure, and the outer wall of discharging bin has use
In being passed through water inlet and the outlet of recirculated water, in the bulkhead interlayer of discharging bin, it is passed through recirculated water.
Also temperature sensor, transition thermal insulation barn vertical shape furnace insulation storehouse, transition it is fitted with on described transition thermal insulation barn
Thermal insulation barn and muff are all high insulation material.
The number of described regenerating furnace is 3, and the number of transition thermal insulation barn is 1, and multiple regenerating furnaces and a transition are protected
Temperature storehouse is docking together the most successively, and keeps highly coaxial, between adapter sleeve on have and allow activated carbon flowing
Opening.
Below according to accompanying drawing, invention is described further:
First by need regeneration activated carbon fill feeding warehouse and be all passed through to regenerate bench of burners in, Mei Gezai
The heating-up temperature of raw stove is different, the heating-up temperature of Discrete control activated carbon, and can adjust a certain according to the activation degree of activated carbon
The temperature of regenerating furnace, when heating, is energized to ring-shaped graphite electrode and contre electrode, because ring-shaped graphite electrode and contre electrode
On be all threaded the projection of shape, and projection is all with tip, first can discharge generation so being positioned at the activated carbon at raised tip
Electric arc, the activated carbon at other positions also produces electric discharge thereafter, and electric arc is uniformly distributed in whole ring regenerative cavity, it is ensured that regeneration
Thermal field in stove is uniform, it is to avoid the electric discharge of other structures is uneven and that cause heating is uneven and partial breakdown phenomenon；
Activated carbon regenerates being entered first paragraph regenerating furnace by feeding warehouse, protects through second segment, the 3rd section of regenerating furnace, transition
Temperature storehouse exports to discharging bin, and activated carbon completes regenerative process, and the time used by it is the regenerating active carbon time.Activated carbon has activated
Cheng Hou, is delivered to spiral discharging device by activated carbon and sends.
Controller uses stagewise DC pulse to control, by regulation pulse parameter, the heating temperature of Discrete control activated carbon
Degree, according to activated carbon activation process, makes activated carbon absorb different heats at diverse location, meets activated carbon and activate temperature
Demand.
Claims (10)
1. a vertical electric discharge activated carbon regeneration furnace, it is characterised in that: include frame (1), be provided with charging on the top of frame (1)
Storehouse (2), is provided with discharging bin (5) in the bottom of frame (1), is provided with regeneration bench of burners (3) between feeding warehouse (2) and discharging bin (5),
Regenerate bench of burners (3) to be made up of the multiple regenerating furnaces being sequentially provided with from top to bottom, described feeding warehouse (2), regenerate bench of burners (3) and go out
Feed bin is connected between (5) successively；
Described regenerating furnace includes muff (3a), ring-shaped graphite electrode (3c) and contre electrode (3d), described contre electrode
(3d) being fixed on muff (3a) central authorities, ring-shaped graphite electrode (3c) is coaxially fitted in muff (3a) cavity, is positioned at annular
Being embedded with conductive plate (3b) between the inwall of graphite electrode (3c) and muff (3a), conductive plate (3b) is fitted in ring-shaped graphite electricity
On pole (3c), the outer wall of described contre electrode (3d) is threaded shape protruding (3e), corresponding at described ring-shaped graphite
Shape it is threaded protruding (3e), the outer wall of described contre electrode (3d) and ring-shaped graphite electrode (3c) on the inwall of electrode (3c)
Inwall between formed annular regeneration cavity (3h).
One the most according to claim 1 vertical electric discharge activated carbon regeneration furnace, it is characterised in that: described contre electrode
(3d) being cylinder type graphite electrode, contre electrode (3d) is contour with ring-shaped graphite electrode (3c).
One the most according to claim 1 vertical electric discharge activated carbon regeneration furnace, it is characterised in that: upper at each regenerating furnace
All being fitted with a temperature sensor (3f), the temperature-sensitive end of each temperature sensor (3f) all extends to the regeneration cavity of regenerating furnace
(3h) in.
One the most according to claim 1 vertical electric discharge activated carbon regeneration furnace, it is characterised in that: at each muff (3a)
On be embedded with multiple binding post, binding post connects with conductive plate (3b) through muff (3a), the end of each contre electrode (3d)
Portion is all connected to electrified cable, and electrified cable passes muff (3a) and extends to muff (3a) outward.
One the most according to claim 1 vertical electric discharge activated carbon regeneration furnace, it is characterised in that: described conductive plate (3b)
For ring shaped conductive plate (3b), conductive plate (3b) binds round on the outer wall of ring-shaped graphite electrode (3c).
One the most according to claim 1 vertical electric discharge activated carbon regeneration furnace, it is characterised in that: described screw-like is protruding
(3e) outer wall from contre electrode (3d) stretches out and lower edges gradually closes up, and closes up meet with one most advanced and sophisticated (3ea)；
Described screw-like protruding (3e) stretches out from the inwall of ring-shaped graphite electrode (3c) and lower edges gradually closes up, and closes up remittance
With one most advanced and sophisticated (3ea) at conjunction.
One the most according to claim 1 vertical electric discharge activated carbon regeneration furnace, it is characterised in that: regenerate the end of bench of burners (3)
Portion's discharging opening is to being connected to transition thermal insulation barn (4), and the discharging opening of transition thermal insulation barn (4) is connected with the charging aperture of discharging bin (5).
One the most according to claim 7 vertical electric discharge activated carbon regeneration furnace, it is characterised in that: described discharging bin (5)
Warehouse be hollow type interlayer cone structure, the outer wall of discharging bin (5) has the water inlet for being passed through recirculated water and water outlet
Mouthful.
One the most according to claim 1 vertical electric discharge activated carbon regeneration furnace, it is characterised in that: the two ends of each regenerating furnace
All it is installed with adapter sleeve (7), between two adjacent regenerating furnaces, shares an adapter sleeve (7).
One the most according to claim 9 vertical electric discharge activated carbon regeneration furnace, it is characterised in that: each adapter sleeve (7)
Central authorities are all with being used for engaging the bayonet socket of contre electrode (3d), and each contre electrode (3d) passes through upper and lower two adapter sleeves (7)
Bayonet socket be fixed on the central authorities of muff (3a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620648671.3U CN205868281U (en) | 2016-06-27 | 2016-06-27 | Vertical activated carbon regeneration stove that discharges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620648671.3U CN205868281U (en) | 2016-06-27 | 2016-06-27 | Vertical activated carbon regeneration stove that discharges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205868281U true CN205868281U (en) | 2017-01-11 |
Family
ID=57692779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620648671.3U Withdrawn - After Issue CN205868281U (en) | 2016-06-27 | 2016-06-27 | Vertical activated carbon regeneration stove that discharges |
Country Status (1)
| Country | Link |
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| CN (1) | CN205868281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040209A (en) * | 2016-06-27 | 2016-10-26 | 河北建筑工程学院 | Vertical-type discharge active carbon regenerating furnace |
-
2016
- 2016-06-27 CN CN201620648671.3U patent/CN205868281U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040209A (en) * | 2016-06-27 | 2016-10-26 | 河北建筑工程学院 | Vertical-type discharge active carbon regenerating furnace |
| CN106040209B (en) * | 2016-06-27 | 2018-10-19 | 河北建筑工程学院 | A kind of vertical electric discharge activated carbon regeneration furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170111 Effective date of abandoning: 20181019 |
|
| AV01 | Patent right actively abandoned |